@misc{indiciae620077f36dde, title = {Self-efficacy and marijuana cessation: a construct validity analysis.}, author = {R S Stephens and J S Wertz and R A Roffman}, year = {1995}, doi = {10.1037//0022-006x.63.6.1022}, url = {https://pubmed.ncbi.nlm.nih.gov/8543705/}, note = {Source identifier: 8543705} }